Public bug reported:

I have a Boxee Remote (wireless DLink keyboard) plugged into a machine
running Xubuntu 11.10.

Every time I press a key on the remote, it will crash the X server even
at the lightdm login screen.

However, X doesn't crash if I run XBMC and am using the remote within
that application. However, as soon as I exit XBMC fullscreen mode (even
if it is running windowed) and press a button on the remote, I get this
crash again.

I believe this crash is related to this bug (at least the backtraces are very 
similar):
https://bugs.launchpad.net/xorg-server/+bug/597895

$ lsb_release -rd
Description:    Ubuntu 11.10
Release:        11.10

$ apt-cache policy xorg
xorg:
  Installed: 1:7.6+7ubuntu7.1
  Candidate: 1:7.6+7ubuntu7.1
  Version table:
 *** 1:7.6+7ubuntu7.1 0
        500 http://mirror.internode.on.net/pub/ubuntu/ubuntu/ 
oneiric-updates/main amd64 Packages
        500 http://mirror.internode.on.net/pub/ubuntu/ubuntu/ 
oneiric-security/main amd64 Packages
        100 /var/lib/dpkg/status
     1:7.6+7ubuntu7 0
        500 http://mirror.internode.on.net/pub/ubuntu/ubuntu/ oneiric/main 
amd64 Packages

Backtrace:
[   788.548] 0: /usr/bin/X (xorg_backtrace+0x26) [0x460566]
[   788.548] 1: /usr/bin/X (0x400000+0x64b7a) [0x464b7a]
[   788.548] 2: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7feee0afb000+0x10060) 
[0x7feee0b0b060]
[   788.548] 3: /usr/bin/X (0x400000+0x1512fa) [0x5512fa]
[   788.548] 4: /usr/bin/X (0x400000+0x15d469) [0x55d469]
[   788.549] 5: /usr/bin/X (0x400000+0x15f1db) [0x55f1db]
[   788.549] 6: /usr/bin/X (mieqProcessInputEvents+0x189) [0x45b039]
[   788.549] 7: /usr/bin/X (ProcessInputEvents+0x9) [0x46daf9]
[   788.549] 8: /usr/bin/X (0x400000+0x2f903) [0x42f903]
[   788.549] 9: /usr/bin/X (0x400000+0x232fe) [0x4232fe]
[   788.549] 10: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xed) 
[0x7feedfa3730d]
[   788.550] 11: /usr/bin/X (0x400000+0x235ed) [0x4235ed]
[   788.550] Segmentation fault at address 0x20
[   788.550] 
Caught signal 11 (Segmentation fault). Server aborting
[   788.550] 
Please consult the The X.Org Foundation support 
         at http://wiki.x.org
 for help. 
[   788.550] Please also check the log file at "/var/log/Xorg.0.log" for 
additional information.
[   788.550] 
[   788.552] (II) Power Button: Close
[   788.552] (II) UnloadModule: "evdev"
[   788.552] (II) Unloading evdev
[   788.556] (II) Power Button: Close
[   788.556] (II) UnloadModule: "evdev"
[   788.556] (II) Unloading evdev
[   788.560] (II) RF-Dongle: Close
[   788.560] (II) UnloadModule: "evdev"
[   788.560] (II) Unloading evdev
[   788.564] (II) RF-Dongle: Close
[   788.564] (II) UnloadModule: "evdev"
[   788.564] (II) Unloading evdev
[   788.568] (II) NOO_SI002v0.6 DLINK USB HID Receiver: Close
[   788.568] (II) UnloadModule: "evdev"
[   788.568] (II) Unloading evdev
[   788.576] (II) NOO_SI002v0.6 DLINK USB HID Receiver: Close
[   788.576] (II) UnloadModule: "evdev"
[   788.576] (II) Unloading evdev
[   788.580] (II) NOO_SI002v0.6 DLINK USB HID Receiver: Close
[   788.580] (II) UnloadModule: "evdev"
[   788.580] (II) Unloading evdev
[   789.340]  ddxSigGiveUp: Closing log

** Affects: xorg-server (Ubuntu)
     Importance: Undecided
         Status: New

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which is subscribed to xorg-server in Ubuntu.
https://bugs.launchpad.net/bugs/924316

Title:
  x crashes on key press

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